CPM Homework Help : PC Problem 6-116

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6-116.

Solve the following quadratic equations.

$2x^{2} − x − 3 = 0$
Hint (a):
Factor setting each factor $=$ to $0$ .

$2\left(1 − y^{2}\right) + y + 1 = 0$
Hint (b):
1. Distribute.
2. Simplify.
3. Factor setting each factor $=$ to $0$ .
4. What do you notice about parts (a) and (b)?

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